Crudely

The speech was crudely written, lacking any rhetorical flourishes or nuanced arguments.

The doctor crudely diagnosed the patient, without conducting thorough tests.

She crudely copied and pasted information from the internet into her paper.

She crudely interpreted the results of the study.

The argument was crudely summarized, leaving out all the important details.

She crudely outlined the initial structure for the research paper.

The criminal crudely forged the signature on the document.